AI Cover Letter Generator Free — Write a Cover Letter in Seconds
Generate a professional, tailored cover letter for any job using AI. Enter the job title, company, and your skills — the AI writes a complete cover letter in your chosen tone. Edit inline, adjust length, and download as .txt. Free, no signup required.
How to Generate a Cover Letter with AI
- 01
Enter job details
Provide the job title, company, and paste the job description. Add your key skills and select your experience level.
- 02
Add your background
Enter your name, current role, years of experience, and a key achievement. Choose your preferred tone.
- 03
Generate & download
Click Generate. The AI writes a tailored cover letter in seconds. Edit inline, adjust length, or regenerate for a different variation.
Frequently Asked Questions
How does the AI cover letter generator work?
You enter the job title, company name, job description, and your key skills. The AI (Claude by Anthropic) analyzes the information and writes a tailored cover letter that highlights your relevant experience and matches the job requirements. The entire process takes about 10 seconds.
Can I customize the tone of the cover letter?
Yes. Choose from four tones: Professional (formal and polished), Enthusiastic (warm and energetic), Concise (brief and direct, under 250 words), or Creative (distinctive and memorable). The tone affects the entire style of the letter.
Should I edit the generated cover letter?
Always personalize the AI output. Add a specific detail about the company that shows genuine research — a recent product launch, a values statement you resonate with, or a specific team project. The AI provides a strong foundation; your personal touch makes it stand out.
How long should a cover letter be?
The ideal cover letter is 250–400 words (3–4 paragraphs) for most roles. Use the "Concise" tone for tech companies or startups that prefer brevity, and "Professional" for traditional industries like finance, law, or government. Use the Shorter/Longer buttons to adjust after generating.
Does pasting the job description improve results?
Significantly. When you paste the full job description, the AI identifies specific requirements, keywords, and company language to mirror in your letter. This helps with ATS (Applicant Tracking Systems) that scan for keyword matches, and makes the letter feel genuinely tailored rather than generic.
Is my information stored or used for training?
No. Your job details and personal information are sent to the Claude API only to generate your cover letter and are not stored on Privatool servers. Claude API data is not used to train models by default per Anthropic's privacy policy.